many knowledge knowledge要用复数吗

问题描述:

many knowledge knowledge要用复数吗

Knowledge为不可数名词,也就没有复数之说了。

knowledge 是不可数, 复数的正确说法是 much knowledge.

There is much knowledge to be gained from browsing the internet.

没有这种用法,可以可数,也可以不可数
a knowledge of 某一方面的知识
a good knowledge of 对……得很好了解 可数
其他不可数